183628980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{3323}}^1$

素因数の和:3645

約数の個数: 72

約数和(自身を含む): 558990432

約数和(自身を除く): 375361452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307, 614, 921, 1228, 1535, 1842, 2763, 3070, 3323, 3684, 4605, 5526, 6140, 6646, 9210, 9969, 11052, 13292, 13815, 16615, 18420, 19938, 27630, 29907, 33230, 39876, 49845, 55260, 59814, 66460, 99690, 119628, 149535, 199380, 299070, 598140, 1020161, 2040322, 3060483, 4080644, 5100805, 6120966, 9181449, 10201610, 12241932, 15302415, 18362898, 20403220, 30604830, 36725796, 45907245, 61209660, 91814490, 183628980]

約数ペア:

[(1, 183628980), (2, 91814490), (3, 61209660), (4, 45907245), (5, 36725796), (6, 30604830), (9, 20403220), (10, 18362898), (12, 15302415), (15, 12241932), (18, 10201610), (20, 9181449), (30, 6120966), (36, 5100805), (45, 4080644), (60, 3060483), (90, 2040322), (180, 1020161), (307, 598140), (614, 299070), (921, 199380), (1228, 149535), (1535, 119628), (1842, 99690), (2763, 66460), (3070, 59814), (3323, 55260), (3684, 49845), (4605, 39876), (5526, 33230), (6140, 29907), (6646, 27630), (9210, 19938), (9969, 18420), (11052, 16615), (13292, 13815)]